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  • BS EN 12173:2012

    Current The latest, up-to-date edition.

    Chemicals used for treatment of water intended for human consumption. Sodium fluoride

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  30-11-2012

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Description
    4 Purity criteria
    5 Test methods
    6 Labelling - Transportation - Storage
    Annex A (informative) - General information on
            sodium fluoride
    Annex B (normative) - General rules relating to
            safety
    Bibliography

    Abstract - (Show below) - (Hide below)

    Pertains to sodium fluoride used for treatment of water intended for human consumption.

    Scope - (Show below) - (Hide below)

    This European Standard is applicable to sodium fluoride used for treatment of water intended for human consumption. It describes the characteristics of sodium fluoride and specifies the requirements and the corresponding test methods for sodium fluoride. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex B).

    General Product Information - (Show below) - (Hide below)

    Committee B/504/10
    Development Note Supersedes 95/125568 DC (08/2004) Supersedes 12/30258194 DC. (12/2012)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
    ISO 6353-1:1982 Reagents for chemical analysis — Part 1: General test methods
    ISO 2831:1973 Sodium fluoride for industrial use — Determination of water-insoluble matter
    ISO 2832:1973 Sodium fluoride for industrial use — Determination of moisture content
    ISO 2833:1973 Sodium fluoride for industrial use — Determination of fluorine content — Modified Willard-Winter method
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    ISO 6206:1979 Chemical products for industrial use — Sampling — Vocabulary
    ISO 5993:1979 Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method
    ISO 8213:1986 Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps
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